[Tagging] Mapping deforestation wikipage

Martin Koppenhoefer dieterdreist at gmail.com
Fri Mar 15 08:26:22 UTC 2019



sent from a phone

> On 15. Mar 2019, at 08:32, Joseph Eisenberg <joseph.eisenberg at gmail.com> wrote:
> 
> But you should plan to keep your own copy of the database to compare with and edit in the future.


the OSM db contains all the history as well, not just the current state. What you often cannot tell from the data though, is the reason for an edit: have the changes been applied to follow changes in the real world, or were there simply errors or imprecisions before which have now been fixed, without any change to the real situation.

Cheers, Martin 


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